diff options
| author | aiju <devnull@localhost> | 2018-05-20 09:14:16 +0000 |
|---|---|---|
| committer | aiju <devnull@localhost> | 2018-05-20 09:14:16 +0000 |
| commit | 1f8d347c92a948bafde638c4864bc46096058dd3 (patch) | |
| tree | d8b39b70643700447b3f61347cc241f5ee715ddc /sys/man/1 | |
| parent | 40f6e00b9c4b0f5bdca1cc7caf27af23a6b10786 (diff) | |
fplot: draw axes; zoom more naturally; unzoom
Diffstat (limited to 'sys/man/1')
| -rw-r--r-- | sys/man/1/fplot | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/man/1/fplot b/sys/man/1/fplot index dd0e14483..fe8e7eafe 100644 --- a/sys/man/1/fplot +++ b/sys/man/1/fplot @@ -27,6 +27,11 @@ option's argument (in the WIDTHxHEIGHT format). The .B -r option accepts as argument the x and y ranges, in the format .LR "xmin:xmax ymin:ymax". +By default +.I fplot +draws coordinate axes and tick marks; the +.B -a +option inhibits this. .PP Each function to be plotted may be a combination of the independent variable x, the elementary operations (+, -, *, / and %), and the functions described in @@ -55,9 +60,11 @@ either exits with .LR "syntax error" or an empty status. .SH BUGS -Parentheses after unary operators are not special, e.g. sin(x)/2 is parsed as sin x/2 = sin(x/2) and not (sin x)/2. -.PP There is no unary plus or minus. +.PP +Axes are not drawn in +.B -c +output. .SH HISTORY .I Fplot first appeared in 9front (July, 2011). |